DocumentCode
3177101
Title
On power sharing and stability in autonomous inverter-based microgrids
Author
Schiffer, Johannes ; Anta, A. ; Truong Duc Trung ; Raisch, Jorg ; Sezi, Tevfik
Author_Institution
Tech. Univ. Berlin, Berlin, Germany
fYear
2012
fDate
10-13 Dec. 2012
Firstpage
1105
Lastpage
1110
Abstract
We consider the problem of voltage and frequency stability for an autonomous inverter-based microgrid. An LMI-based decentralized feedback control design is derived that stabilizes the system under the consideration of droop-like controllers aiming to achieve power sharing among the different generation units. We provide a design procedure that accounts for uncertainties in line impedances and loads while guaranteeing zero steady-state frequency deviation.
Keywords
distributed power generation; invertors; power generation control; power system stability; LMI-based decentralized feedback control; autonomous inverter-based microgrids; droop-like controllers; frequency stability; generation units; line impedances; power sharing; voltage stability; zero steady-state frequency deviation; Inverters; Microgrids; Power system stability; Reactive power; Stability analysis; Steady-state; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Decision and Control (CDC), 2012 IEEE 51st Annual Conference on
Conference_Location
Maui, HI
ISSN
0743-1546
Print_ISBN
978-1-4673-2065-8
Electronic_ISBN
0743-1546
Type
conf
DOI
10.1109/CDC.2012.6426704
Filename
6426704
Link To Document